74001950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{857}}^1$

素因数の和:1037

約数の個数: 48

約数和(自身を含む): 151289424

約数和(自身を除く): 77287474

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 157, 275, 314, 550, 785, 857, 1570, 1714, 1727, 3454, 3925, 4285, 7850, 8570, 8635, 9427, 17270, 18854, 21425, 42850, 43175, 47135, 86350, 94270, 134549, 235675, 269098, 471350, 672745, 1345490, 1480039, 2960078, 3363725, 6727450, 7400195, 14800390, 37000975, 74001950]

約数ペア:

[(1, 74001950), (2, 37000975), (5, 14800390), (10, 7400195), (11, 6727450), (22, 3363725), (25, 2960078), (50, 1480039), (55, 1345490), (110, 672745), (157, 471350), (275, 269098), (314, 235675), (550, 134549), (785, 94270), (857, 86350), (1570, 47135), (1714, 43175), (1727, 42850), (3454, 21425), (3925, 18854), (4285, 17270), (7850, 9427), (8570, 8635)]